A business proposal for services is a written document through which any service provider attracts possible clients for rendering his services. It is basically a sales document in which the supplier proposes to offer its services to a client at a certain price. In a proposal for air ambulance service, the supplier marks himself as one of the preferred candidates whose services can be utilized in case of any medical emergency in a flight. It includes the names of medical professionals who would be able to attend to the patient. Furthermore, the supplier may mention the name of any specialized individual who would be able to cater to the needs of the patient in flight. The use of modern equipment for treatment must also be mentioned for promotional purposes and a better reputation. The supplier places his picture in the mind of his clients as one of the best in town.